Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 30, 2014	Mar. 31, 2013
Revenue	$ 1,511,945	$ 1,340,729
Cost of revenue	741,039	799,383
Amortization of acquisition-related intangible assets	19,616	9,830
Total cost of revenue	760,655	809,213
Gross profit	751,290	531,516
Operating expenses:
Research and development	198,829	171,125
Sales and marketing	76,972	59,127
General and administrative	48,669	45,104
Amortization of acquisition-related intangible assets	1,646	2,369
Total operating expenses	326,116	277,725
Operating income	425,174	253,791
Interest income	13,244	12,905
Interest (expense) and other income (expense), net	(28,879)	(32,802)
Total other income (expense), net	(15,635)	(19,897)
Income before income taxes	409,539	233,894
Provision for income taxes	140,591	67,665
Net income	$ 268,948	$ 166,229
Net income per share:
Basic	$ 1.19	$ 0.69
Diluted	$ 1.14	$ 0.68
Shares used in computing net income per share:
Basic	225,845	242,519
Diluted	234,914	245,577
Cash dividends declared per share	$ 0.225	$ 0